27 Best Database Freelancers For Hire In Illinois

Check out Database Freelancers in Illinois with the skills you need for your next job.

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$150 hourly
- 5.0/5
- (19 jobs)
I am a web and mobile developer with significant digital marketing experience focused on creating amazing customer experiences. I primarily use PHP and Javascript with Laravel, Vue.js, NativeScript, and WordPress and have built integrations between these tools and other platforms. I have also worked closely with digital marketing teams to automate prospect, lead, and customer data collection, targeting, and messaging. Projects include, tracking customer website behavior and triggering email campaigns based on the behavior, lead gen and nurturing, email template design and setup, etc. I have worked with a variety of marketing automation platforms, including Klaviyo, MailChimp, Eloqua, Responsys, Marketo, Mautic, and more. I have worked on development and marketing teams at large and small companies for over 20 years, so there's a good chance I'll bring additional experience and support to your project that will make it even more successful.

Database
Vue.js
Page Speed Optimization
WordPress
Email Communication
Search Engine Optimization
WooCommerce
Email Marketing Strategy
WordPress Plugin
Email Marketing
Laravel
JavaScript
PHP
API Integration
NativeScript
$24 hourly
- 5.0/5
- (49 jobs)
I am primarily a .NET/C# developer with a preference for working on backend systems, but have zero reservations working on the frontend. Most recently I've been diving deeper into AWS services, Azure, and making decryption software. I've worked on a wide variety of projects, including: ✔ All flavors of .NET Framework / .NET Core ✔ Custom licensing software & C# app to demonstrate the API ✔ User membership system for a gym ✔ Performance tuning of websites ✔ Database development ✔ Responsive web development ✔ LIVE migration of a high traffic website that needed minimal downtime ✔ Ginormous desktop applications ✔ & More Over the course of my career, I have consistently been considered a thought leader. Someone who brings the larger picture to the conversation while keeping the details relevant. Being able to identify seams in software to remove technical debt and introduce more relevant technologies, patterns, and frameworks. More importantly, I have openly shared my knowledge with those around me and learned just as much by listening to others. I believe the following quotes from past clients best sums up the experience of working with me: "Excellent professional. Didn't stop until job was done. All job was complete, very fast time. He was faster compiling code than we were at testing it. Will hire in the future for sure." "Great experience, he was able to quickly setup our forum perfectly and install many addons, and even helped fix some errors we had on our main site. Very much appreciate his work and would hire a again." "Zach communicates clearly and concisely, he completed this job very quickly without issue, looking at his CV, this was a piece of cake to a highly experienced and competent engineer. Thanks Zach." "The best. I had an emergency repair need for my website, one day before leaving for a conference. Zachary fixed it in under an hour, and fixed it perfectly. The issue was a SSL problem that had locked me out of my Wordpress dashboard, and a couple of redirect issues. Super fast, responsive, and got the job done immediately. I couldn't be happier! Highly recommend."

Database
.NET Core
Virtual Private Server
ASP.NET
Reverse Engineering
Network Administration
NGINX
Linux
.NET Framework
DigitalOcean
Linux System Administration
C#
PHP
MySQL
$35 hourly
- 5.0/5
- (8 jobs)
I am a full time Video Producer in the non-profit world, and have several years of experience in Video editing, shooting, graphic design, and marketing.

Database
Social Media Advertising
Customer Service
Video Advertising
Digital Design
Video Marketing
Social Media Marketing
Video Editing
Video Production
Adobe Premiere Pro
Video Intro & Outro
Adobe Photoshop
Adobe After Effects
$95 hourly
- 4.9/5
- (21 jobs)
I'm a certified solutions architect for Amazon Web Services with experience in full-stack software development. My typical stack for web development is a React.js front-end paired with a node.js backend hosted on AWS. For mobile development my preferred stack is React-Native but I have experience in native development with Swift for iOS and native Android development in Java. I'd love to help your project at any stage, whether it's UX design, software development, API integration, data migration, or even just bug fixes & documentation. Whether you've got a new idea for an app or need a consult for a redesign on one of your micro-service containers, let me know how I can assist!

Database
Blockchain Development
API Development
Software Architecture & Design
Ethereum
App Development
CI/CD
Serverless Stack
DevOps
Firebase
Amazon Web Services
React Native
React
TypeScript
JavaScript
$75 hourly
- 4.9/5
- (15 jobs)
🥇Top Rated Development Freelancer with 100% Job Success🥇 📈Top 10% of UpWork Talent📈 Looking to bring the benefits of a custom mobile application to your business? Need updates for an already existing app? I've always been passionate about creating beautiful and clean mobile apps. I have years of experience in iOS and Android development which has given me the pleasure to create a variety of apps from games to social media to e-commerce. Education: 🟠 Go Illini! 🔵 -University of Illinois Urbana-Champaign Grad -Bachelors of Engineering in Computer Science My specialties are: -Well-written, robust code -Database solutions that can scale -Beautiful and engaging mobile app design -Building solutions to fit YOUR specific needs Why Me? ✅ Communication: Keeping in contact, in my opinion, is the most important part of a project. I'm always here to answer any questions, big or small. Not only do I answer questions, but I'll make recommendations to help you make your app the best it can be. ✅ Experience: I've been developing mobile apps for over 5 years now. In addition to my mobile development experience, my computer science degree, backend experience, and web development experience keep me well-rounded. Although I'm a professional mobile developer, I can take on any role a project requires. ✅ Passion: I love developing apps! It has been my passion since high school and I've been developing ever since. From creating beautiful designs to figuring out complex problems, I love it all and want your project to reach its full potential! 📈 I have developed three client applications that have broken the Top 200 Paid apps list in the iOS App Store. If you need quality, design-focused, scalable mobile applications, then let's get working! With 20+ clients in the past two years, I have the experience others don't.

Database
AWS Lambda
Mobile App Design
UI/UX Prototyping
Amazon ECS
Mobile App Development
Android App Development
iOS Development
Android
Java
Objective-C
AWS Amplify
Firebase
Swift
$95 hourly
- 4.9/5
- (1 job)
My career objective is to become an expert in large scale data processing. I love to work with data. Currently, at University of Chicago, we build the whole technology stack introduced in Gen3.org that is currently the core technology of several big data systems, each of which has 10 petabytes (PB) of scientific data in average, such as Genomic Data Commons, BRAIN Commons, Bionimbus Protected Data Cloud, BloodPac, Kids First, Account, Environmental Data Common. The largest one, Genomic Data Commons, has 25 PB of data.

Database
Terraform
Apache Spark
Continuous Integration
Node.js
Elasticsearch
Amazon Web Services
Distributed Computing
Apache Avro
ETL
ETL Pipeline
Python
SQL
$100 hourly
- 5.0/5
- (1 job)
I am a full stack lead software engineering and technology enthusiast. I have more than 10 years in building applications and delivering quality solutions to a wide variety of users. I am experience in wide range of technologies and programming languages and frameworks including - Java, - SpringBoot, - JavaScript, - Node.js, - React.js, - C#, - Python, - PHP, - R, - SQL, - WordPress, - Shopify, - Apache Flink, - Apache Kafka, - DB2, - MySQL, - Redis, - MongoDB, - S3. I have worked and delivered solution in areas such as in - Finance, - FinTech, - Trading, - Risk Management, - E-Commerce, - Digital Publication, - Industrial Supply. I can help with your projects and provide you with quality solutions. I can lead your engineering teams to facilitate work and communication to improve the success of your projects.

Database
DevOps
Cloud Development
Unix
Data Analytics
React
JavaScript
Automation
Software Development
Python
Kubernetes
Docker
Software Architecture & Design
Java
C#
$35 hourly
- 5.0/5
- (4 jobs)
I am a Full Stack Developer and I’ve designed several responsive websites as well as web apps and mobile apps. Experienced with: - FRONT-END: Next.js; GatsbyJS; React, React-Redux, React-Router; Redux-Saga, Redux-Thunk; AngularJS, Angular; HTML5, CSS and ES6/7 JavaScript; CSS Preprocessors: SASS, LESS; Bootstrap/Material UI/Tailwind/Styled Components - BACK-END: Node.js with Express, Python with Django Framework, PHP with Laravel Framework, Java - DATABASE: PostgreSQL, MongoDB, MySQL, SQLite I will work with you to make sure you are fully satisfied with the project. My schedule is flexible and I'll be available and easily reachable.

Database
SEO Writing
Shopify
Web & Mobile Design Consultation
UI/UX Prototyping
CMS Development
Web Design
Web Application
Angular
CSS
HTML
JavaScript
React
WordPress
Web Development
$30 hourly
- 5.0/5
- (2 jobs)
Summary Transitioning from a career from office Administration field to seeking a full time role in the field of Data Analytics. Entry -level Data Analytics professional; recently completed the Google Data Analytics professional Certificate.

Database
Pattern Recognition
Database Management System
Administrate
SQL Programming
Relational Database
Microsoft Office
Spreadsheet Software
Visualization
Office Administration
Tableau
Data Visualization
Google Sheets
R
Data Analytics
$95 hourly
- 3.8/5
- (2 jobs)
Let me deliver quality software for your business, like I have for companies such as Walmart, Kraft, and Allstate. My broad experience across web, mobile, and backend/cloud systems will be put to use designing, fixing, or building out new software for you.

Database
CI/CD
Cloud Computing
React Native
API Development
RESTful API
Spring Boot
Microservice
JavaScript
Java
$60 hourly
- 5.0/5
- (2 jobs)
Having 7+ years of experience in the industry, and a strong educational background featuring a Master's degree in Computer Science, I strongly believe I can make a significant contribution to your project. I possess excellent communication skills and an ability to work as part of a team or individually, multi-task, prioritize, and work to deadlines under pressure. I am available to come in for an interview at any time and would appreciate the opportunity to meet with you. My web and mobile developing expertise include: - Java: Spring, JSP - PHP: Laravel, CodeIgnitor - Python: Flask, Django - Javascript: Node,js(Express, ) - React, Vue, Angular - React Native, Flutter(Dart), Android(Java, Kotlin), iOS(Swift, Objective-C) - Machine learning, AI - Shopify(jQuery, Liquid, Ajax) - MySQL, MongoDB, SqlLite ... I hope to hear from you soon.

Database
Mobile App Development
Android App Development
Node.js
iOS Development
React Native
Spring Boot
RESTful API
Flask
$50 hourly
- 5.0/5
- (2 jobs)
I am a data analytics professional with several years of experience in the math behind various analytical frameworks. Examples of analytical frameworks include large scale optimization problems such as those used by airlines, hotels and rental car companies, as well as price response models and functions used in retail pricing. As part of this expertise, I am very good at: Formulating mathematical programming models for supply chain problems (transportation, transshipment, warehousing, etc.), revenue management problems and scheduling problems Conceptualizing retail pricing solutions from demand model formulation to actual pricing optimization Identifying key value items, using clustering to solve retail pricing problems, customer segmentation that can be used for personalized pricing and promotions, etc. Designing database schema that can hold all your data efficiently and with maximum flexibility and scalability for future growth Develop SQL that enables querying databases for relevant data to solve various business problems Using Microsoft Excel to do data analysis - including advanced features such as pivot tables, visualizations using charts and graphs, macros and visual basic Communication: I am a great communicator, with experience communicating at all levels of client organizations. I can break down complex technical topics into simple terms and explain them to non-technical audiences with ease and eloquence. I have made large public presentations of my work and am comfortable speaking in front of different audiences. I can also communicate to technical teams in terms they understand to make sure my technical work is transitioned correctly, validated and quality-controlled, and implemented in the business to start producing results. I am motivated, self-directed and goal-oriented, requiring no external project management and very little technical guidance if any. Please let me know what your pain points are, and we can work together to come up with solutions to them so that your business can grow past them to its full potential.

Database
Pricing Research
Data Analytics & Visualization Software
Analytical Presentation
Pricing Strategy Consulting
Linear Programming
Pricing
Database Design
Analytics
Alteryx, Inc.
Data Visualization
SQL
Tableau
Microsoft Excel
$35 hourly
- 0.0/5
- (1 job)
I'm Quality Engineer, with 3+ years of manual and 1+ years automation experience testing web-based and mobile applications: As manual I do exploratory, Ad-Hoc, functional, regression, performance, localization, cross-browser, Beta-testing testing. As automation I using Selenium WebDriver and write Python scripts, and also I using Postman API with Chai JavaScript for write and perform positive and negative tests. I'm experienced in creating test plans, test cases, test reports, test documentation from scratch. I have experience with Swagger, BrowserStack, LightHouse, Jenkins; JIRA, Confluence, Slack; know Agile/Scrum, Waterfall, SDLC methodologies.

Database
Agile Software Development
Testing
Code Review
JavaScript
HTML
GitHub
Software QA
Software Testing
CSS
Jenkins
Test Results & Analysis
Alpha Testing
Beta Testing
Jira
$19 hourly
- 5.0/5
- (1 job)
I'm a graduate student with experience in research, data entry, and copywriting. I bring quality and attention to detail to my work to produce accurate results in a timely manner.

Database
Education Presentation
Data Entry
Audio Transcription
Live Transcription
Video Transcription
General Transcription
$25 hourly
- 5.0/5
- (6 jobs)
Urban planner and data analyst with multiple years of experience in long-range, comprehensive, and community-level planning initiatives. Currently working as a GIS and Data Strategist with the Planning and Data Management office at Chicago Public Schools. Primary research and professional interests include social and environmental justice, education policy, labor and cooperative organization, economic development, land use, and housing. Master's graduate in Urban Planning and Policy from the University of Illinois at Chicago. Specializations in the fields of Environmental Planning and Policy and Spatial Design and Analysis. Certificate in Geospatial Analysis and Visualization. Served as President of the Urban Planning and Policy Student Association (UPPSA) from 2018-2019, which received the 2018 award for Outstanding Planning Student Organization (PSO) in the field of Best Practices from the American Planning Association (APA).

Database
Community Engagement
Database Management System
Data Science
Spatial Analysis
ArcGIS Online
Geospatial Data
Data Management
Adobe Creative Suite
Agriculture & Forestry
Geographic Infographic
ArcGIS
SAS
Tableau
Microsoft Excel
$16 hourly
- 5.0/5
- (4 jobs)
A driven and motivated employee, I am exploring opportunities to further my professional development. Highly skilled in cultivating relationships through positive communication, active listening, and great customer service. - MBA - Data Entry - Management - Efficient in Microsoft 365

Database
Voice Acting
Voice-Over
Data Analysis
Accounts Receivable
Psychology
Smartphone
Office 365
Information Analysis
Administrate
Spreadsheet Software
Business
Records Management
Office Administration
Data Entry
$50 hourly
- 0.0/5
- (0 jobs)
As the Technology Lead at PCH, my role revolves around strategically designing and flawlessly implementing high-traffic websites. Challenges are not obstacles but stepping stones for me to enhance my skills and knowledge continuously. This drive for growth motivates me to pursue relevant certifications and stay updated with the latest technologies.With over 18 years of extensive backend development experience, I have specialized in PHP 8.x, Laravel 9.x, VueJS (2.5 and 3) and Python 3.9. Furthermore, I bring over 5 years of full-stack web development experience, leveraging languages such as HTML, Bootstrap, Tailwind CSS, JavaScript Vue.js, Nuxt, ReactJs and Typescript to create dynamic and responsive web applications. My expertise also extends to cloud technology, with over 5 years of practical experience leveraging AWS services such as Lambda, API Gateway, ELB, EC2, S3, SQS, SNS, RDS, and DynamoDB. I am proud to hold industry-recognized AWS certifications: AWS Certified Solutions Architect – Associate AWS Certified Developer – Associate These certifications validate my capability to design scalable and reliable cloud solutions and develop applications effectively on the AWS platform, ensuring high performance and optimal user experiences. In summary, my diverse skill set, extensive experience, and commitment to ongoing learning enable me to lead successful technology initiatives, drive innovation, and deliver exceptional results.

Database
Amazon S3
Cache Management
API Development
RESTful API
Tailwind CSS
Vue.js
JavaScript
Python
PHP
Laravel
React
Django
Node.js
$25 hourly
- 5.0/5
- (2 jobs)
I've been the head of the technical services department at my library since 2015. In my spare time I enjoy nature photography, close-up/macro photography, as well as working on our family's travel blog/vlog. I'm a quick learner, who is looking for a few side jobs to earn extra money for the family. I also enjoy learning new languages. I regularly use Excel, Publisher, & Word; as well as Canva & VivaVideo. My ideal job on here would be something that could be done on a flexible schedule, ideally on weekends or after the kids are in bed. I value communication, and will always keep in touch for updates/questions/concerns regarding an assignment.

Database
Photography
German
Personal Blog
Customer Service
Library Science
Blog Writing
Metadata
Social Media Content
Data Entry
$40 hourly
- 4.5/5
- (5 jobs)
Are you seeking a highly skilled Data Engineer to supercharge your data-driven initiatives? Look no further! With my expertise in Python, SQL, Airflow, and MongoDB, I can revolutionize the way your business harnesses data for informed decision-making. As a seasoned Data Engineer, I excel in crafting efficient data pipelines, performing comprehensive data analysis, and implementing cutting-edge data scraping and mining techniques. Whether it's optimizing data storage and retrieval or architecting scalable data solutions, I am well-versed in delivering top-notch results. I thrive on tackling complex data challenges and transforming raw information into valuable insights that drive business growth. From designing data architectures to building data visualization dashboards, I am committed to creating user-friendly and impactful data-driven solutions. With a passion for continuous learning and staying abreast of the latest industry trends, I stay ahead in the dynamic world of data engineering. I take pride in collaborating closely with my clients, understanding their unique needs, and providing tailored data solutions that exceed expectations. My project management skills are second to none, utilizing tools like Trello, Asana, and Jira to ensure a smooth and transparent workflow from project inception to successful completion. If you are ready to harness the full potential of your data and elevate your business to new heights, I'm here to partner with you on this journey. Let's connect and discuss how my expertise in Data Engineering can empower your organization's success.

Database
Data Management
Data Analysis
Data Extraction
Amazon Web Services
Python Script
Analytics
Data Scraping
Python Numpy FastAI
Data Mining
Apache Airflow
Python
$25 hourly
- 5.0/5
- (1 job)
As a developer with experience in React, HTML, Java, C++, and Python, I am confident in my ability to find solutions to any problems your business may be facing. I am dedicated to keeping open communication and providing daily updates to ensure that you are aware of the progress being made and the value of your investment. Let's work together to find effective solutions and achieve success for your business.

Database
C
C++
Artificial Intelligence
Big Data
Cloud Computing
CSS
Amazon Web Services
Data Visualization
Java
AWS Lambda
Computer Science
Database Management System
Amazon EC2
$80 hourly
- 0.0/5
- (1 job)
I’m a digital communications professional with over a decade of experience working at the crossroads of content, code, data and design. As a writer and media-maker I bring a critical and human-centered perspective to design and technology work. My skillset is broad but my expertise is specialized in news design, data journalism, civic tech, and digital humanities. I’ve partnered with journalists, editors, academics, organizers, entrepreneurs, and fellow media workers on projects that have garnered awards and reached millions.

Database
Information Analysis
UX & UI
SSH
Data Analysis
Marketing
Digital Strategy
Digital Project Management
User Interface Design
Content Writing
Communications
WordPress
HTML
Git
CSS
$50 hourly
- 0.0/5
- (0 jobs)
Office Management Professional who is well-respected for extraordinary work ethic, dependability, ability to manage projects efficiently and effectively and to take initiative Strengths: Strong background in all aspects of office management. financial management and human resources; Maintaining confidentiality: Attention to detail; Multi-tasking: Ability to quickly and effectively prioritize to meet deadlines, Excellent analytical, organizational and customer services skills

Database
Grant Management Software
Microsoft Office
Smartsheet
Eprocurement
Adobe Photoshop
Bookkeeping
Accounts Receivable Management
Adobe Inc.
Microsoft Word
Salesforce
Financial Report
Microsoft Excel
Intuit QuickBooks
$35 hourly
- 0.0/5
- (0 jobs)
Professional Summary: * Certified Software Quality Engineer,committed to confirming proper functionality and usability of software products before release. * Familiar with all phases of Software Development Life Cycle. * Knowledge on all phases of Software Test Process including Test Planning, Test Design, Test Execution and Test Closure. * Knowledge on Defect Reporting, Defect Tracking and Complete Defect Life Cycle. * Great team player with excellent communication skills. * Critical thinking and problem-solving. * Green Card Holder. * Romanian Language-Native. Professional Experience: * Attended Sprint-Planning, Retrospectives, and Daily Stand-ups on an Agile team. * Able to understand the testing requirements. * Identified test scenarios, estimated test effort, and created test plans * Performed Web Testing, Mobile Testing, Accessibility Testing, Cross-Browser Testing.

Database
JavaScript
Cross-Browser Testing
HTML
Testing
Software Testing
CSS
Software QA
Test Results & Analysis
Jira
$55 hourly
- 4.0/5
- (1 job)
Lets complete your React Native App! 4+ Years of Experience with React Native Developed and published iOS and live on the App Store. Proficient in working with various databases and async storage solutions. Strong understanding of React concepts, including authorization and session management. Experienced with AI assisted coding to increase the development process. Implemented in-app payments and subscription models for monetization. Integrated mapping functionalities using Google Maps and Mapbox. Experience with push notifications and app performance optimization. Quick learner, adaptable, team player and a keen eye for keeping a codebase organized and maintainable. 3000+ Github contributions in the past year. React Native - Detox - Jest - Async Storage - Zustand - Context - Typescript - Bottom Sheets - Gesture Handling - Toast Notifications - Haptic Feedback - Apple Sign In - In App Purchases - Importing custom fonts and svg icons Frontend Development - Node - NextJS - Tailwind Backend / Database - Supabase - Firebase - API & SDK integration Maps & Geolocation - Geolocation - Mapbox - Google Maps Platform-Specific - IOS - Android - plist - App Store Connect Version Control - git Programming Languages - Python - Solidity Other - SVG

Database
Jest
JavaScript
Android App Development
iOS Development
React Native
Supabase
Firebase
Solidity
Git
TypeScript
Tailwind CSS
MongoDB
React
Front-End Development
$50 hourly
- 5.0/5
- (1 job)
Certified Backend Engineer with 9 years of overall experience in web development with different software architectures. Proficiency in Python frameworks for developing APIs and building microservices like Flask, Django, FastAPI and other programming languages - Golang and JavaScript. Operational Experience in CI/CD and DevOps workflow and tools. Extensive knowledge and experience in clouding platforms like AWS and GCP Expertise in database management, mostly focused on Postgres, MySQL, MongoDB and AWS RDS Strong Knowledge base in Design Patterns and Solid Principles

Database
Agile Software Development
AWS Lambda
Apache Kafka
RESTful API
Django
Golang
Front-End Development
DevOps
Architectural Design
Python
Docker
Amazon Web Services
CI/CD
$10 hourly
- 5.0/5
- (1 job)
Hi! I’m a student at Indiana University majoring in Marketing at Kelley School of Business. Writing has always been a passion of mine as I have taken advanced level writing classes in high school and college. I would love to continue sharpening my writing skills while editing people’s work and it would greatly help me with my future career in Marketing and Advertisement!

Database
Essay Writing
Blog Writing
Writing
Microsoft Excel
Advertisement
Digital Marketing
Marketing
Accounting
Business Management
Database Management System
Microsoft Access
$42 hourly
- 0.0/5
- (0 jobs)
OBJECTIVE Highly motivated to obtain an apprentice opportunity and achieve a career in the field of construction.

Database
Quality Assurance
QA Testing
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